gnc-plugin-basic-commands.c

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/*
 * gnc-plugin-basic-commands.c --
 *
 * Copyright (C) 2005 David Hampton <hampton@employees.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License as
 * published by the Free Software Foundation; either version 2 of
 * the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, contact:
 *
 * Free Software Foundation           Voice:  +1-617-542-5942
 * 51 Franklin Street, Fifth Floor    Fax:    +1-617-542-2652
 * Boston, MA  02110-1301,  USA       gnu@gnu.org
 */

#include <config.h>

#include <gtk/gtk.h>
#include <glib/gi18n.h>
#include <string.h>

#include "gnc-plugin-basic-commands.h"
#include "gnc-ui-util.h"
#include "gnc-component-manager.h"

#include "dialog-doclink.h"
#include "dialog-book-close.h"
#include "dialog-file-access.h"
#include "dialog-fincalc.h"
#include "dialog-find-transactions.h"
#include "dialog-imap-editor.h"
#include "dialog-sx-since-last-run.h"
#include "dialog-totd.h"
#include "assistant-acct-period.h"
#include "assistant-loan.h"
#include "gnc-engine.h"
#include "gnc-file.h"
#include "gnc-gui-query.h"
#include "gnc-main-window.h"
#include "gnc-ui.h"
#include "gnc-window.h"
#include "gnc-session.h"
#include "gnc-plugin-page-sx-list.h"
#include "gnc-plugin-file-history.h"

/* This static indicates the debugging module that this .o belongs to.  */
G_GNUC_UNUSED static QofLogModule log_module = GNC_MOD_GUI;

static void gnc_plugin_basic_commands_finalize (GObject *object);

static void gnc_plugin_basic_commands_add_to_window (GncPlugin *plugin, GncMainWindow *window, GQuark type);
static void gnc_plugin_basic_commands_main_window_page_changed(GncMainWindow *window, GncPluginPage *page, gpointer user_data);

/* Command callbacks */
static void gnc_main_window_cmd_file_new (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_file_open (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_file_save (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_file_save_as (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_file_revert (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_file_export_accounts (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_edit_tax_options (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_actions_mortgage_loan (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_actions_scheduled_transaction_editor (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_actions_since_last_run (GSimpleAction *simple, GVariant *parameter, gpointer user_data);

#if CLOSE_BOOKS_ACTUALLY_WORKS
static void gnc_main_window_cmd_actions_close_books (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
#endif /* CLOSE_BOOKS_ACTUALLY_WORKS */

static void gnc_main_window_cmd_tools_financial_calculator (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_tools_close_book (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_tools_find_transactions (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_tools_price_editor (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_tools_imap_editor (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_tools_trans_doclink (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_tools_commodity_editor (GSimpleAction *simple, GVariant *parameter, gpointer user_data);
static void gnc_main_window_cmd_help_totd (GSimpleAction *simple, GVariant *parameter, gpointer user_data);



#define PLUGIN_ACTIONS_NAME "gnc-plugin-basic-commands-actions"
#define PLUGIN_UI_FILENAME  "gnc-plugin-basic-commands.ui"

static GActionEntry gnc_plugin_actions [] =
{
    { "FileNewAction", gnc_main_window_cmd_file_new, NULL, NULL, NULL },
    { "FileOpenAction", gnc_main_window_cmd_file_open, NULL, NULL, NULL },
    { "FileSaveAction", gnc_main_window_cmd_file_save, NULL, NULL, NULL },
    { "FileSaveAsAction", gnc_main_window_cmd_file_save_as, NULL, NULL, NULL },
    { "FileRevertAction", gnc_main_window_cmd_file_revert, NULL, NULL, NULL },
    { "FileExportAccountsAction", gnc_main_window_cmd_file_export_accounts, NULL, NULL, NULL },
    { "EditFindTransactionsAction", gnc_main_window_cmd_tools_find_transactions, NULL, NULL, NULL },
    { "EditTaxOptionsAction", gnc_main_window_cmd_edit_tax_options, NULL, NULL, NULL },
    { "ActionsScheduledTransactionsAction", NULL, NULL, NULL, NULL },
    { "ActionsScheduledTransactionEditorAction", gnc_main_window_cmd_actions_scheduled_transaction_editor, NULL, NULL, NULL },
    { "ActionsSinceLastRunAction", gnc_main_window_cmd_actions_since_last_run, NULL, NULL, NULL },
    { "ActionsMortgageLoanAction", gnc_main_window_cmd_actions_mortgage_loan, NULL, NULL, NULL },
    { "ActionsBudgetAction", NULL, NULL, NULL, NULL },
#ifdef CLOSE_BOOKS_ACTUALLY_WORKS
    { "ActionsCloseBooksAction", gnc_main_window_cmd_actions_close_books, NULL, NULL, NULL },
#endif // CLOSE_BOOKS_ACTUALLY_WORKS
    { "ToolsPriceEditorAction", gnc_main_window_cmd_tools_price_editor, NULL, NULL, NULL },
    { "ToolsCommodityEditorAction", gnc_main_window_cmd_tools_commodity_editor, NULL, NULL, NULL },
    { "ToolsFinancialCalculatorAction", gnc_main_window_cmd_tools_financial_calculator, NULL, NULL, NULL },
    { "ToolsBookCloseAction", gnc_main_window_cmd_tools_close_book, NULL, NULL, NULL },
    { "ToolsImapEditorAction", gnc_main_window_cmd_tools_imap_editor, NULL, NULL, NULL },
    { "ToolsTransLinkedDocsAction", gnc_main_window_cmd_tools_trans_doclink, NULL, NULL, NULL },
    { "HelpTipsOfTheDayAction", gnc_main_window_cmd_help_totd, NULL, NULL, NULL },
};
static guint gnc_plugin_n_actions = G_N_ELEMENTS(gnc_plugin_actions);

static const gchar *gnc_plugin_load_ui_items [] =
{
    "FilePlaceholder0",
    "FilePlaceholder2",
    "FilePlaceholder3",
    "FilePlaceholder5",
    "EditPlaceholder3",
    "EditPlaceholder5",
    "ActionsPlaceholder2",
    "ToolsPlaceholder1",
    "HelpPlaceholder1",
    NULL,
};

static const gchar *gnc_plugin_initially_insensitive_actions[] =
{
    "FileSaveAction",
    NULL,
};

static const gchar *readwrite_only_active_actions[] =
{
    "ToolsBookCloseAction",
    NULL
};

static const gchar *dirty_only_active_actions[] =
{
    "FileSaveAction",
    "FileRevertAction",
    NULL
};

struct _GncPluginBasicCommands
{
    GncPlugin gnc_plugin;
};

GncPlugin *
gnc_plugin_basic_commands_new (void)
{
    GncPluginBasicCommands *plugin;

    /* We just need to mention it, so the GType is registered and will be
     * reflected during plugin-page restore. */
    GNC_TYPE_PLUGIN_PAGE_SX_LIST;

    plugin = g_object_new (GNC_TYPE_PLUGIN_BASIC_COMMANDS, NULL);

    return GNC_PLUGIN (plugin);
}

static void
gnc_plugin_basic_commands_add_to_window (GncPlugin *plugin,
                                         GncMainWindow *window,
                                         GQuark type)
{
    GSimpleActionGroup *simple_action_group =
        gnc_main_window_get_action_group (window, PLUGIN_ACTIONS_NAME);

    gnc_plugin_set_actions_enabled (G_ACTION_MAP(simple_action_group),
                                    gnc_plugin_initially_insensitive_actions,
                                    FALSE);

    g_signal_connect (window, "page_changed",
                      G_CALLBACK(gnc_plugin_basic_commands_main_window_page_changed),
                      plugin);
}

static void update_inactive_actions (GncPluginPage *plugin_page)
{
    GncMainWindow *window;
    GSimpleActionGroup *simple_action_group;

    // We are readonly - so we have to switch particular actions to inactive.
    gboolean is_readwrite = !qof_book_is_readonly(gnc_get_current_book());
    gboolean is_dirty = qof_book_session_not_saved (gnc_get_current_book ());

    // We continue only if the current page is a plugin page
    if (!plugin_page || !GNC_IS_PLUGIN_PAGE(plugin_page))
        return;

    window = GNC_MAIN_WINDOW(plugin_page->window);
    g_return_if_fail(GNC_IS_MAIN_WINDOW(window));
    simple_action_group = gnc_main_window_get_action_group(window, PLUGIN_ACTIONS_NAME);
    g_return_if_fail (G_IS_SIMPLE_ACTION_GROUP(simple_action_group));

    /* Set the action's sensitivity */
    gnc_plugin_set_actions_enabled (G_ACTION_MAP(simple_action_group), readwrite_only_active_actions,
                                    is_readwrite);
    gnc_plugin_set_actions_enabled (G_ACTION_MAP(simple_action_group), dirty_only_active_actions,
                                    is_dirty);
}

static void
gnc_plugin_basic_commands_main_window_page_changed (GncMainWindow *window,
                                                    GncPluginPage *plugin_page,
                                                    gpointer user_data)
{
    /* Make sure not to call this with a NULL GncPluginPage */
    if (plugin_page)
    {
        // Update the action sensitivity due to read-only
        update_inactive_actions (plugin_page);
    }
}

G_DEFINE_TYPE(GncPluginBasicCommands, gnc_plugin_basic_commands, GNC_TYPE_PLUGIN)


static void
gnc_plugin_basic_commands_class_init (GncPluginBasicCommandsClass *klass)
{
    GObjectClass *object_class = G_OBJECT_CLASS (klass);
    GncPluginClass *plugin_class = GNC_PLUGIN_CLASS (klass);

    object_class->finalize = gnc_plugin_basic_commands_finalize;

    /* plugin info */
    plugin_class->plugin_name  = GNC_PLUGIN_BASIC_COMMANDS_NAME;

    /* function overrides */
    plugin_class->add_to_window = gnc_plugin_basic_commands_add_to_window;

    /* widget addition/removal */
    plugin_class->actions_name      = PLUGIN_ACTIONS_NAME;
    plugin_class->actions           = gnc_plugin_actions;
    plugin_class->n_actions         = gnc_plugin_n_actions;
    plugin_class->ui_filename       = PLUGIN_UI_FILENAME;
    plugin_class->ui_updates        = gnc_plugin_load_ui_items;
}


static void
gnc_plugin_basic_commands_init (GncPluginBasicCommands *plugin)
{
}


static void
gnc_plugin_basic_commands_finalize (GObject *object)
{
    g_return_if_fail (GNC_IS_PLUGIN_BASIC_COMMANDS(object));

    G_OBJECT_CLASS(gnc_plugin_basic_commands_parent_class)->finalize (object);
}

/************************************************************
 *                    Command Callbacks                     *
 ************************************************************/

static void
gnc_main_window_cmd_file_new (GSimpleAction *simple,
                              GVariant      *parameter,
                              gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;

    if (!gnc_main_window_all_finish_pending ())
        return;

    gnc_file_new (GTK_WINDOW(data->window));
}

static void
gnc_main_window_cmd_file_open (GSimpleAction *simple,
                               GVariant      *parameter,
                               gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;

    g_return_if_fail (data != NULL);

    if (!gnc_main_window_all_finish_pending ())
        return;

    /* Reset the flag that indicates the conversion of the bayes KVP
     * entries has been run */
    gnc_account_reset_convert_bayes_to_flat ();

    gnc_window_set_progressbar_window (GNC_WINDOW(data->window));
#ifdef HAVE_DBI_DBI_H
    gnc_ui_file_access_for_open (GTK_WINDOW(data->window));
#else
    gnc_file_open (GTK_WINDOW(data->window));
#endif
    gnc_window_set_progressbar_window (NULL);
}

static void
gnc_main_window_cmd_file_save (GSimpleAction *simple,
                               GVariant      *parameter,
                               gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;

    g_return_if_fail (data != NULL);

    if (!gnc_main_window_all_finish_pending () ||
        gnc_file_save_in_progress())
        return;

    gnc_window_set_progressbar_window (GNC_WINDOW(data->window));
    gnc_file_save (GTK_WINDOW(data->window));
    gnc_window_set_progressbar_window (NULL);
}

static void
gnc_main_window_cmd_file_save_as (GSimpleAction *simple,
                                  GVariant      *parameter,
                                  gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;

    g_return_if_fail (data != NULL);

    if (!gnc_main_window_all_finish_pending () ||
        gnc_file_save_in_progress())
        return;

    gnc_window_set_progressbar_window (GNC_WINDOW(data->window));
#ifdef HAVE_DBI_DBI_H
    gnc_ui_file_access_for_save_as (GTK_WINDOW(data->window));
#else
    gnc_file_save_as (GTK_WINDOW(data->window));
#endif
    gnc_window_set_progressbar_window (NULL);
}

static void
gnc_main_window_cmd_file_revert (GSimpleAction *simple,
                                 GVariant      *parameter,
                                 gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;

    g_return_if_fail (data != NULL);

    if (!gnc_main_window_all_finish_pending ())
        return;

    gnc_window_set_progressbar_window (GNC_WINDOW(data->window));
    gnc_file_revert (GTK_WINDOW(data->window));
    gnc_window_set_progressbar_window (NULL);
}

static void
gnc_main_window_cmd_file_export_accounts (GSimpleAction *simple,
                                          GVariant      *parameter,
                                          gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;

    g_return_if_fail (data != NULL);

    gnc_window_set_progressbar_window (GNC_WINDOW(data->window));
#ifdef HAVE_DBI_DBI_H
    gnc_ui_file_access_for_export (GTK_WINDOW(data->window));
#else
    gnc_file_export (GTK_WINDOW(data->window));
#endif
    gnc_window_set_progressbar_window (NULL);
}

static void
gnc_main_window_cmd_edit_tax_options (GSimpleAction *simple,
                                      GVariant      *parameter,
                                      gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;

    g_return_if_fail (data != NULL);

    gnc_tax_info_dialog (GTK_WIDGET(data->window), NULL);
}

static void
gnc_main_window_cmd_actions_scheduled_transaction_editor (GSimpleAction *simple,
                                                          GVariant      *parameter,
                                                          gpointer       user_data)
{
    GncPluginPage *page = gnc_plugin_page_sx_list_new ();
    gnc_main_window_open_page (NULL, page);
}

static void
gnc_main_window_cmd_actions_since_last_run (GSimpleAction *simple,
                                            GVariant      *parameter,
                                            gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;
    GtkWindow *window;
    GncSxInstanceModel *sx_instances;
    GncSxSummary summary;
    GList *auto_created_txns = NULL;
    GList *creation_errors = NULL;
    const char *nothing_to_do_msg =
        _( "There are no Scheduled Transactions to be entered at this time." );

    g_return_if_fail (data != NULL);

    window = GTK_WINDOW(data->window);

    if (qof_book_is_readonly (gnc_get_current_book()))
    {
        /* Is the book read-only? Then don't change anything here. */
        return;
    }

    sx_instances = gnc_sx_get_current_instances();
    gnc_sx_instance_model_summarize(sx_instances, &summary);
    gnc_sx_instance_model_effect_change(sx_instances, TRUE, &auto_created_txns,
                                        &creation_errors);

    if (auto_created_txns)
        gnc_gui_refresh_all();

    if (summary.need_dialog)
    {
        gnc_ui_sx_since_last_run_dialog (window, sx_instances, auto_created_txns);
        auto_created_txns = NULL;
    }
    else
    {
        if (summary.num_auto_create_no_notify_instances == 0)
        {
            gnc_info_dialog (window, "%s", nothing_to_do_msg);
        }
        else
        {
            gnc_info_dialog (window, ngettext
                             /* Translators: %d is the number of transactions. This is a
                                ngettext(3) message. */
                             ("There are no Scheduled Transactions to be entered at this time. "
                              "(%d transaction automatically created)",
                              "There are no Scheduled Transactions to be entered at this time. "
                              "(%d transactions automatically created)",
                              summary.num_auto_create_no_notify_instances),
                              summary.num_auto_create_no_notify_instances);
        }
    }
    g_list_free (auto_created_txns);
    g_object_unref (G_OBJECT(sx_instances));

    if (creation_errors)
        gnc_ui_sx_creation_error_dialog (&creation_errors);
}

static void
gnc_main_window_cmd_actions_mortgage_loan (GSimpleAction *simple,
                                           GVariant      *parameter,
                                           gpointer       user_data)
{
    gnc_ui_sx_loan_assistant_create ();
}
#ifdef CLOSE_BOOKS_ACTUALLY_WORKS
static void
gnc_main_window_cmd_actions_close_books (GSimpleAction *simple,
                                         GVariant      *parameter,
                                         gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;
    gnc_acct_period_dialog ();
}
#endif /* CLOSE_BOOKS_ACTUALLY_WORKS */

static void
gnc_main_window_cmd_tools_imap_editor (GSimpleAction *simple,
                                       GVariant      *parameter,
                                       gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;
    gnc_set_busy_cursor (NULL, TRUE);
    gnc_imap_dialog (GTK_WIDGET(data->window));
    gnc_unset_busy_cursor (NULL);
}

static void
gnc_main_window_cmd_tools_trans_doclink (GSimpleAction *simple,
                                         GVariant      *parameter,
                                         gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;
    gnc_set_busy_cursor (NULL, TRUE);
    gnc_doclink_trans_dialog (GTK_WINDOW(data->window));
    gnc_unset_busy_cursor (NULL);
}

static void
gnc_main_window_cmd_tools_price_editor (GSimpleAction *simple,
                                        GVariant      *parameter,
                                        gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;
    gnc_set_busy_cursor (NULL, TRUE);
    gnc_prices_dialog (GTK_WIDGET(data->window));
    gnc_unset_busy_cursor (NULL);
}

static void
gnc_main_window_cmd_tools_commodity_editor (GSimpleAction *simple,
                                            GVariant      *parameter,
                                            gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;
    gnc_set_busy_cursor (NULL, TRUE);
    gnc_commodities_dialog (GTK_WIDGET(data->window));
    gnc_unset_busy_cursor (NULL);
}

static void
gnc_main_window_cmd_tools_financial_calculator (GSimpleAction *simple,
                                                GVariant      *parameter,
                                                gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;
    gnc_ui_fincalc_dialog_create (GTK_WINDOW(data->window));
}

static void
gnc_main_window_cmd_tools_close_book (GSimpleAction *simple,
                                      GVariant      *parameter,
                                      gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;
    gnc_ui_close_book (gnc_get_current_book(), GTK_WINDOW(data->window));
}

static void
gnc_main_window_cmd_tools_find_transactions (GSimpleAction *simple,
                                             GVariant      *parameter,
                                             gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;

    gnc_ui_find_transactions_dialog_create (GTK_WINDOW(data->window), NULL);
}

static void
gnc_main_window_cmd_help_totd (GSimpleAction *simple,
                               GVariant      *parameter,
                               gpointer       user_data)
{
    GncMainWindowActionData *data = user_data;

    g_return_if_fail (data != NULL);

    gnc_totd_dialog (GTK_WINDOW(data->window), FALSE);
}